Engines & Components

Piston Rings, GM Genuine Parts Piston Rings, 3.760 in. Bore, Upper Piston Ring Only, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12664455

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.465 in. Bore, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Sold as 1 Set

Part Number: ADO-12665165

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Rod Bearings, GM Genuine Parts Engine Connecting Rod Bearings, Stock Size, Steel, Chevy, GMC, Each

Part Number: ADO-12625481

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12633127

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12634510

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Oversize $7.99
• $20.00 Summit Bucks
• Special Order

INSULATOR ASM-VLV RKR ARM CVR

Part Number: ADO-12634654

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

DEFLECTOR-CR/SHF OIL

Part Number: ADO-12619978

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Rod Bearings, GM Genuine Parts Engine Connecting Rod Bearings, Stock Size, Steel, Chevy, GMC, Each

Part Number: ADO-12625222

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.465 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Buick Cadillac, Chevy, GMC, Each

Part Number: ADO-12627170

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BALANCER ASM-CR/SHF

Part Number: ADO-12638583

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-INT

Part Number: ADO-12638805

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Main Bearings, GM Genuine Parts Crankshaft Main Bearings, Direct Replacement, Stock Size, Chevy, GMC, Sold as a Set

Part Number: ADO-12531696

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-EXH

Part Number: ADO-12552289

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-EXH (STD)

Part Number: ADO-12558849

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPROCKET-CR/SHF

Part Number: ADO-12568125

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12584737

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GUIDE,BALR CHAIN

Part Number: ADO-12588053

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BEARING KIT,CR/SHF

Part Number: ADO-19256449

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Rod Bearings, ACDelco GM Genuine Parts Engine Connecting Rod Bearings, Direct Replacement, Stock Size, Chevy, Each

Part Number: ADO-19317285

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SEAT,EXH VLV

Part Number: ADO-19317799

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GUIDE,VLV

Part Number: ADO-19316060

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GUIDE,VLV

Part Number: ADO-19316061

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE,EXH

Part Number: ADO-19316204

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPRING,INT VLV

Part Number: ADO-19316205

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPROCKET,CR/SHF

Part Number: ADO-19317153

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order